L9380 datasheet(1/18 Pages) STMICROELECTRONICS

部件名	L9380

功能描述	Triple high-side MOSFET driver

PDF	18 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 18 page

March 2008

Rev 2

1/18

1

L9380

Triple high-side MOSFET driver

Features

■ Overvoltage charge pump shut off

■ For VS > 25 V

■ Reverse battery protection (referring to the

application circuit diagram)

■ Programmable overload protection function for

channel 1 and 2

■ Open ground protection function for channel 1

and 2

■ Constant gate charge/discharge current

Description

The L9380 device is a controller for three external

N-channel power MOS transistors in "High-Side

Switch" configuration.

It is intended for relays replacement in automotive

electric control units.

SO20

Table 1.

Device summary

Order code

Package

Packing

L9380

SO20

Tube

L9380-TR

SO20

Tape and reel

www.st.com

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